Automatic cleaning intercepting ditch device

Abstract

The utility model discloses an automatic cleaning intercepting ditch device which comprises a ditch main body, a grate arranged at the top of the ditch main body and a detachable filter screen arranged at the top in the ditch main body, drainage holes are formed in the two sides of the bottom of the ditch main body respectively, and the two drainage holes are located in the two sides of a road respectively. The inner bottom of the ditch main body is provided with a conveyor belt consistent with the span direction of the two drainage holes, and scraper blades are arranged on the conveyor belt at intervals; a driving mechanism used for driving the conveying belt to operate is arranged in the ditch body, and a power source of the driving mechanism is provided by water flow in the ditch body. The water flow power is effectively utilized, sundries and silt in the intercepting ditch can be automatically and continuously cleaned, the manual maintenance cost is greatly reduced, the drainage performance of the intercepting ditch is remarkably improved, the service life of the intercepting ditch is remarkably prolonged, and pollution and influence on the ecological environment are reduced to a certain extent.

Description

Technical Field

[0001] This utility model relates to the field of intercepting ditch technology, and in particular to an automatic cleaning device for intercepting ditches. Background Technology

[0002] With urban development and changes, various buildings and infrastructures have evolved from non-existent to existing and from basic to high-quality, placing higher demands on drainage systems. Interception ditches, as an important component of urban roads and highways at all levels, must be able to effectively and promptly remove accumulated water from roads to maintain cleanliness.

[0003] Currently, intercepting ditches are frequently clogged with debris such as leaves, household waste, and silt, requiring regular manual cleaning to ensure unobstructed drainage. Manual cleaning is inefficient and costly. Furthermore, with the negative consequences of environmental problems, people are increasingly aware of the urgency of environmental protection. Manual cleaning is difficult to perform during inclement weather. If debris in the intercepting ditches is not removed promptly, some of it will flow into nearby rivers and lakes, not only affecting the landscape but also causing varying degrees of pollution and impact on the ecological environment.

[0004] Therefore, how to design an automatic cleaning device for intercepting ditches to achieve automatic cleaning of the ditches and reduce the pollution of the water system by debris in the ditches has become a technical problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0005] In view of the above-mentioned defects of the prior art, the present invention provides an automatic cleaning device for intercepting ditches, the purpose of which is to automatically clean up debris in the intercepting ditches.

[0006] To achieve the above technical objectives, this utility model provides an automatic cleaning and intercepting ditch device, including a ditch body, a grate set on the top of the ditch body, and a detachable filter screen set at the top of the ditch body. Drainage holes are respectively provided on both sides of the bottom of the ditch body, and the two drainage holes are respectively located on both sides of the road. A conveyor belt with the span direction of the two drainage holes is provided at the bottom of the ditch body, and scrapers are arranged at intervals on the conveyor belt.

[0007] The main body of the ditch is equipped with a drive mechanism for driving the conveyor belt, and the power source of the drive mechanism is provided by the water flow inside the main body of the ditch.

[0008] Preferably, the conveyor belt has a rotating shaft at one end and a drive shaft at the other end; both the rotating shaft and the drive shaft are rotatably connected to the main body of the ditch, and a drive bevel gear is connected to the drive shaft.

[0009] Preferably, the drive mechanism includes a drive bevel gear and a turbine, the drive bevel gear meshing with the transmission bevel gear, the drive bevel gear being connected to the turbine via a connecting shaft, and the connecting shaft being rotatably connected to the main body of the ditch.

[0010] Preferably, a check valve is provided in each of the two drainage holes.

[0011] Preferably, both the conveyor belt and the scraper are made of wear-resistant materials.

[0012] The beneficial effects of this utility model are:

[0013] Due to the above-mentioned structural design, this utility model effectively utilizes water flow dynamics to automatically and continuously clean debris and silt from the intercepting ditch, greatly reducing manual maintenance costs, significantly improving the drainage performance and service life of the intercepting ditch, and to a certain extent reducing pollution and impact on the ecological environment. Attached Figure Description

[0014] Figure 1 This is a front view of the structure of this utility model;

[0015] Figure 2 This is a side view of the cross-sectional structure of the present invention.

[0016] In the diagram: 1. Main body of the ditch, 2. Grate, 3. Filter screen, 4. Drain hole, 5. Conveyor belt, 6. Scraper, 7. Rotary shaft, 8. Drive shaft, 9. Drive bevel gear, 10. Drive bevel gear, 11. Turbine, 12. Check valve. Detailed Implementation

[0017] The following will further explain the concept, specific structure and technical effects of this utility model in conjunction with the accompanying drawings, so as to fully understand the purpose, features and effects of this utility model.

[0018] Example:

[0019] like Figures 1-2 As shown, the automatic cleaning drainage ditch device includes a ditch body 1, a grate 2 installed on top of the ditch body 1, and a removable filter screen 3 installed at the top of the ditch body 1. Drainage holes 4 are provided on both sides of the bottom of the ditch body 1, and the two drainage holes 4 are located on both sides of the road. A conveyor belt 5 with the span direction of the two drainage holes 4 is provided at the bottom of the ditch body 1. Scrapers 6 are arranged at intervals on the conveyor belt 5. A drive mechanism for driving the conveyor belt 5 is provided inside the ditch body 1. The power source of the drive mechanism is provided by the water flow inside the ditch body 1.

[0020] The main innovation of this utility model is that it uses water flow as a power source to drive the conveyor belt 5 to automatically clean the debris in the main body 1 of the ditch.

[0021] In this embodiment, the main body 1 of the ditch is made of stainless steel to ensure a long service life; the main body 1 of the ditch is a rectangular structure, and the bottom slope is kept as consistent as possible with the cross slope of the road to ensure convenient construction, and the water flow and debris are discharged to both sides of the road; the ditch wall is smooth so that the water flow and debris can quickly reach the side of the road.

[0022] Small hanging arms are installed on both sides of the ditch wall 10cm below the top of the main body of the ditch 1, and a detachable filter screen 3 is suspended on them; the filter screen 3 is made of metal wire with strong corrosion resistance and the mesh size is appropriate, which can effectively remove larger debris, while ensuring that the water can flow smoothly to the bottom of the ditch.

[0023] Specifically, one end of the conveyor belt 5 is provided with a rotating shaft 7, and the other end is provided with a drive shaft 8; both the rotating shaft 7 and the drive shaft 8 are rotatably connected to the main body of the ditch 1, and a drive bevel gear 9 is connected to the drive shaft 8.

[0024] The drive mechanism includes a drive bevel gear 10 and a turbine 12. The drive bevel gear 10 meshes with the transmission bevel gear 9. The drive bevel gear 10 is connected to the turbine 12 via a connecting shaft. The connecting shaft is rotatably connected to the ditch body 1. When the water flows through the bottom of the ditch body 1, it impacts the blades of the turbine 12, driving the drive bevel gear 10 and the transmission bevel gear 9 to make the conveyor belt 5 run. The water flow provides power to the conveyor belt 5, eliminating the need for an additional electric drive device and achieving energy-saving and sustainable operation.

[0025] Furthermore, check valves 12 are installed in the two drainage holes 4 respectively. The check valves 12 prevent debris from flowing back into the main body of the ditch through the drainage holes 4, thus ensuring the cleanliness of the main body of the ditch 1.

[0026] Both the conveyor belt 5 and the scraper 6 are made of rubber or polyester fiber reinforced composite material with good wear resistance and water resistance. The width of the conveyor belt 5 should cover the width of the main body of the ditch 1 as much as possible to ensure the effective discharge of mud and water. The scraper 5 is attached to the surface of the conveyor belt 5 at fixed intervals. The size and angle of the scraper 5 are designed to effectively scrape up the mud and sand left behind by the screen and some small debris, and carry it out of the main body of the ditch 1 and to the roadside as the conveyor belt 5 moves.

[0027] In some embodiments, a protective net is provided at the positions of the transmission bevel gear 9 and the drive bevel gear 10 to prevent debris from entering the gears and affecting their rotation; in addition, to prevent debris from adhering to the conveyor belt 5 or the scraper 6 on the conveyor belt 5 and affecting the conveying efficiency of the conveyor belt 5, some small rotating brushes are installed on the path of the conveyor belt 5 to clean the conveyor belt 5 and the scraper 6.

[0028] For small debris that enters the main body 1 of the ditch, after the conveyor belt 5 carries it out of the ditch, a debris collection box needs to be set up at the drainage hole 4. The size of the debris collection box should be appropriate, not too large to occupy too much public space, nor too small to cause frequent replacement of the debris box. The debris box should be designed to be pull-out for easy replacement, and the internal classification structure should be set to further separate mud and sand and different types of debris for subsequent processing and recycling.

[0029] The preferred embodiments of this utility model have been described in detail above. It should be understood that those skilled in the art can make numerous modifications and variations based on the concept of this utility model without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of this utility model through logical analysis, reasoning, or limited experimentation on the basis of existing technology should be within the scope of protection defined by the claims.

Claims

1. An automatic cleaning gutter device comprising a gutter body, a grate provided at the top of the gutter body, and a detachable filter screen provided at a top position inside the gutter body, characterized in that: The bottom of the water ditch body is provided with two drainage holes respectively, and the two drainage holes are located on the two sides of the road respectively. The water ditch body is provided with a driving mechanism for driving the operation of the conveyor belt.

2. The automatic cleaning gutter device according to claim 1, characterized in that: One end of the conveyor belt is provided with a rotating shaft, and the other end is provided with a transmission shaft.

3. The automatic cleaning gutter device according to claim 2, characterized in that: The driving mechanism includes a driving bevel gear and a turbine.

4. The automatic cleaning gutter device according to claim 1 or 3, characterized in that: The two drainage holes are respectively provided with check valves.

5. The automatic cleaning gutter device according to claim 4, characterized in that: The conveyor belt and the scraper are made of wear-resistant materials.

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